common/lib/xmodule/xmodule/modulestore/search.py

common/lib/xmodule/xmodule/modulestore/tests/__init__.py

...lib/xmodule/xmodule/modulestore/tests/test_modulestore.py

common/lib/xmodule/xmodule/modulestore/tests/test_mongo.py

common/lib/xmodule/xmodule/modulestore/tests/test_xml.py

common/lib/xmodule/xmodule/modulestore/xml.py

common/lib/xmodule/xmodule/modulestore/xml_importer.py

common/lib/xmodule/xmodule/tests/test_export.py

common/lib/xmodule/xmodule/tests/test_import.py

common/lib/xmodule/xmodule/x_module.py

lms/djangoapps/courseware/management/commands/clean_xml.py

...goapps/courseware/management/commands/metadata_to_json.py

lms/djangoapps/courseware/module_render.py

lms/djangoapps/courseware/tests/tests.py

lms/djangoapps/courseware/views.py

lms/djangoapps/django_comment_client/utils.py

lms/envs/common.py

lms/urls.py